Key Environmental Inc
Construction · Carnegie, Pennsylvania
Products & Services
About Key Environmental Inc
As a leader in solving environmental and engineering regulatory problems, KEY brings knowledge and experience to an increasingly complicated regulatory world.
Its primary NAICS classification is 541620 (Environmental Consulting Services). Key Environmental Inc is one of 8,800 Construction companies listed in Pennsylvania.
Business Contact Information
- Phone
- +1 (412) 2793363
- Website
- www.keyenvir.com
- Address
- 200 3rd Ave, Carnegie, Pennsylvania, 15106, United States
Industry & Classification
- Industry
- Construction
- Sector
- Construction
- Segment
- Industrial construction
NAICS Codes
- 54Professional, Scientific, and Technical Services
- 5416Management, Scientific, and Technical Consulting Services
- 541620Environmental Consulting Services
SIC Codes
- 89Miscellaneous Services
- 899Miscellaneous Services
- 8999Environmental Consulting Services
Company Details
- Employees
- 71 (51-100)
- Annual Revenue
- $12.3M ($10M-$25M)
Key Environmental Inc: frequently asked questions
What does Key Environmental Inc do?
As a leader in solving environmental and engineering regulatory problems, KEY brings knowledge and experience to an increasingly complicated regulatory world.
Where is Key Environmental Inc located?
Key Environmental Inc is headquartered at 200 3rd Ave, Carnegie, Pennsylvania, 15106, United States.
How many employees does Key Environmental Inc have?
Key Environmental Inc has about 71 employees (the 51-100 range).
What is Key Environmental Inc's annual revenue?
Key Environmental Inc's annual revenue is estimated at $12.3M (the $10M-$25M range).
What industry is Key Environmental Inc in?
Key Environmental Inc is in the Construction / Construction industry, and its primary NAICS code is 541620 (Environmental Consulting Services).
How can I contact Key Environmental Inc?
Its website is www.keyenvir.com and its phone number is +1 (412) 2793363.
What companies are similar to Key Environmental Inc?
Other large construction companies in Pennsylvania include Toll Brothers Inc, Westinghouse Electric Company LLC, Asplundh Tree Expert LLC and Soletanche Freyssinet.
Largest construction companies in Pennsylvania
Largest companies in Pennsylvania
Largest construction companies
Manufacturing sales in Pennsylvania, 2026
In Pennsylvania, Factur's 2026 study counted 44 manufacturing quotes worth $1.6M and 10 purchase orders over 12 months: 23% of quotes became orders, against 21% nationally. See the Pennsylvania data.
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